Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 16:10
Static task
static1
Behavioral task
behavioral1
Sample
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe
Resource
win10v2004-20221111-en
General
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Target
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe
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Size
40KB
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MD5
34801b671c5f2a28338570c4c8677e8f
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SHA1
a9a2d0bcc5e2b21b000b3b3d2f67f573f94fdc49
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SHA256
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27
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SHA512
755839402eef26bf270f722c25e6568a1fd73357e0a620829a80c2d271daa6cbb331d91a6ed72c844ce51afd7c51320d4b5af51bd5354beb4f28a392c3dbc98d
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SSDEEP
384:Hl+HmlMOPD+gPh6CtD9vpRaPz+ja+0ISY/z3kV5XaFAMCzwIBmgOlKG8Sf:FrlMmD+gPhhD9vpymQIfIGAZzwIBROF
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\svñhîst = "%USERPROFILE%\\AppData\\Local\\Temp\\47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe" 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exedescription pid process target process PID 896 set thread context of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe -
Processes:
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exepid process 872 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 872 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exedescription pid process target process PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe PID 896 wrote to memory of 872 896 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe 47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe"C:\Users\Admin\AppData\Local\Temp\47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe"C:\Users\Admin\AppData\Local\Temp\47506e012136c549c1558a3d9d961e708830cefa6a66f639e508523dd4d22e27.exe"2⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/872-55-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-56-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-57-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-58-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-59-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-60-0x0000000000401B70-mapping.dmp
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memory/872-63-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-64-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/872-65-0x0000000075B41000-0x0000000075B43000-memory.dmpFilesize
8KB
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memory/872-74-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/896-54-0x0000000000400000-0x000000000040F000-memory.dmpFilesize
60KB
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memory/896-61-0x0000000000400000-0x000000000040F000-memory.dmpFilesize
60KB